16 year old, first year student. He is the shooting club's ace, and despite his hair breaking school rules, they let him keep it since he wouldn't be able to score bullseyes with a shaved head. This is because he uses his hair to read the wind. He is the younger brother of math teacher Sanemi. He's really shy with women, and he's kind of quiet while in school, but he's really nice and caring with people who talk to him.